diff --git a/notebooks/Kbmod_Reference.ipynb b/notebooks/Kbmod_Reference.ipynb
index e2232e918..be6a67c9b 100644
--- a/notebooks/Kbmod_Reference.ipynb
+++ b/notebooks/Kbmod_Reference.ipynb
@@ -399,7 +399,10 @@
    "outputs": [],
    "source": [
     "from kbmod.trajectory_generator import KBMODV1Search\n",
-    "gen = KBMODV1Search(10, 5, 15, 10, -0.1, 0.1)  # velocity_steps, min_vel, max_vel, angle_steps, min_ang, max_ang, \n",
+    "\n",
+    "gen = KBMODV1Search(\n",
+    "    10, 5, 15, 10, -0.1, 0.1\n",
+    ")  # velocity_steps, min_vel, max_vel, angle_steps, min_ang, max_ang,\n",
     "candidates = [trj for trj in gen]\n",
     "print(f\"Created {len(candidates)} candidate trajectories per pixel.\")\n",
     "\n",